They fuelled speculation that they’re back together after being spotted “kissing and cuddling” at an Ed Sheeran concert last week.

And now Katy Perry has opened up about what’s really going on between her and Orlando Bloom, who she split with six months ago.

"Well, you know, I think people are in and out of your life. It’s nice to keep people you love around you,” the 32-year-old explained to Page Six , hinting that although they’re hanging out, they’re not together-together.

The former couple split six months ago (Image: WireImage)

“When you get older, lines get blurred. And you know what, I’m really busy. I’m about to go on tour for another year,” she added.

Witnesses said they appeared to be very much like a couple during a night out in Los Angeles on August 15, which ended with the star getting a ride on the actor's motorbike.

The pair were spotted getting cosy at Ed's show at the Staples Centre before riding off into the night together.

According to sources, the Roar singer and actor were ‘kissing and cuddling’.

Back on? (Image: BACKGRID)

A fan at the gig described how the two stars appeared to be reigniting their love affair, telling E! News : "They definitely seemed like they're back together. They cuddled most of the night."

The gig-goer added: "She sat on his lap most of the night and shared kisses. They looked like they were having the time of their lives.

"People didn't really bug her. I don't really think people knew it was them because they had hats on and stuff."

Their relationship lasted for 10 months (Image: Rex Features)

Following the show, Katy - who was rocking a short skirt and a satin red bomber jacket - was spotted climbing onto the back of Orlando’s motorbike before speeding away.

According to Page Six, they were headed to a birthday party in Malibu where they joined a host of other star guests.

“Katy and Orlando left together a little while later. She lives in Malibu so we presumed they were going to her house to be alone,” the source said.